完整版英语强调句及it用法大全
it用法归纳及强调句
it的用法总结it的用法及其句型和固定搭配，是英语语法的重点，也是近几年考试的热点，因此同学们在学习时应给予足够的重视。
现在我们将it的用法归纳如下：请观察以下句子，看看各句中的it各指代什么，有何共同特征？1. Life is like a fire; it begins in smoke, and ends in ashes.2. She didn’t come yesterday, and it meant that she was angry.3. I can’t believe it !4. —Who is knocking at the door? —It’s me.5. It is rather windy at sea sometimes.6. It is thousands of miles from Gambia to America.7. It was midnight when he heard a man crying softly.8. It is never too late to mend.9. It is no use talking to them.10. It is said that he stole the money.11. I think it difficult to learn English well.12. We make it clear that speaking to the teacher in that way is not polite.13. I don’t like it when people talk with the mouth full of food.14. It was in the street that I met her father.15. It was not until she took off her dark glasses that I realized she was a famous film star. 用法归纳：一．用作人称代词，代替前文提到过的事物。
(完整版)英语强调句及it用法大全
英语强调句及it用法大全强调句、It的用法、省略和插入语一、强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who （当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met Li Ming yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It。
was … ，其余的时态用It is … 句型的强调句（二）not … until … 1、句型为：It is/ was not until + 被强调部分+ that + 其它部分e.g. 普通句：He di dn’t go to bed until/ till his wife came back.强调句：It was not until his wife came back that he went to bed.2、注意：此句型只用until，不用till。
(完整版)英语强调句及it用法大全
英语强调句及it用法大全强调句、It的用法、省略和插入语一、强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who （当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met Li Ming yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was … ，其余的时态用It is … 。
高中英语语法知识之It的用法总结
高考英语语法知识之It 的用法总结1. It is + 被强调部分+ that ...该句型是强调句型。
将被强调的部分放在前面, 其它部分置于that之后。
被强调部分可以是主语, 宾语, 状语。
强调的主语如果是人, that可以由who换用。
如果把这种句型结构划掉后, 应该是一个完整无缺的句子。
这也是判断强调句型与其它从句的方法。
I.wa.the.tha.(who.cleane.th.classroo.yesterday.I.wa.i.th.stree.tha..me.he.father.2. It was not until + 被强调部分+ that ...该句型也是强调句型。
主要用于强凋时间状语，译成汉语＂直到．．．才．．．＂，可以说.no....unti....的强调形式. It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star...didn’.realiz.sh.wa..famou.fil.sta.unti.sh.too.of.he.dar.glasses.3. It is clear ( obvious, true, possible,certain....)that .....该句型中it 是形式主语, 真正的主语是that 引导的主语从句, 常译为＂清楚（显然, 真的, 肯定．．．）＂是主语从句最常见的一种结构。
It is very clear that he’s round and tall like a tree.= That he’s round and tall like a tree is very clear.4.I.i.importan..necessary.right.strange.natural....tha....由于主句中的形容词不同, tha.后的从句中要用虚拟语气（shoul..动词原形）, shoul.可以省去。
it用法归纳(高中英语)
“it” 两项重点用法Mar 4. 2011 这两项重点用法指的是强调句和it做形式成分。
一.强调句:一）陈述句：It + is / was + 被强调部分+ that / who … ( 强调人时可用who )I met Tom in the street yesterday.针对各个划线部分变强调句：1) It was I that met Tom in the street yesterday.2) It was Tom that I met in the street yesterday.3) It was in the street that I met Tom yesterday.4) It was yesterday that I met Tom in the street.二）一般疑问句：1) Was it I that met Tom in the street yesterday?2) Was it Tom that I met in the street yesterday?3) Was it in the street that I met Tom yesterday?4) Was it yesterday that I met Tom in the street?三）特殊疑问句：1) Who was it that met Tom in the street yesterday?2) Who was it that I met in the street yesterday?3) Where was it that I met Tom yesterday?4) When was it that I met Tom in the street?四）特殊疑问句作宾语从句：I forgot…1) I forgot who it was that met Tom in the street yesterday.2) I forgot who it was that I met in the street yesterday.3) I forgot where it was that I met Tom yesterday.4) I forgot when it was that I met Tom in the street.结论：特殊疑问句作宾语从句时，主谓词序正常。
（完整版）It的用法总结
（完整版）It的用法总结It的用法总结在英语中,it有许多不同的用法,它既可以用作代词(如人称代词、非人称代词)，也可以用作引导词（作形式主语或形式宾语），还可以用来构成强调句型。
.it用作代词(1) 用作人称代词在句子中作主语或宾语；指前面已经提到过的事物、动物或人，且it指特定的事物；如果指前文中提到的事物中的任何一个，用one。
one可以与any, each, every, not等连用，但one 不可代替不可数名词。
—where’s your car?—it’s in the garage. 你的汽车在哪儿呢？在车库里。
(指代物品your car)did you hit it? 你打中了吗？ (指代事件)the baby cried when it was hungry.这婴儿饿时就哭。
（指代婴儿，尤指性别不详或无所谓时）—who is that?—it’s me. 是谁？我。
(指一定情景中所确定的人或事物，此时相当于指示代词，代指this和that,有时也指人)—what’s this?—it’s a box. 这是什么？一只箱子。
(2) 作非人称代词表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。
也可模糊地指一般情形或上文的部分或整个意思。
译成汉语时，it通常不一定译出来。
it’s a long time since they left. 他们走后很久了。
it’s two miles to the beach.离海滨有两英里远。
that’s just it—i can’t work when you’re making so much noise.原因就在这里——你弄出这么大的声音，我工作不了。
另外，需要注意两点：（1）“it’s time…”后面可以接不定式和介词短语表示“是做……的时候了”。
如：it’s time for supper. it’s time to have supper.(2) “it’s time…”后面还可以接一个从句，但是从句中的谓语动词一定要用过去式即虚拟语气，如：it’s time we had lunch.是我们吃饭的时候了。
强调句及It 的用法
强调句型功能：常用来突出说话人要强调的语言信息，给对方以深刻的印象和强烈的感受。
强调句型的基本结构：1)It was/is+被强调部分+that/who +其他。
该句型可对主语、宾语、表语、状语等进行强调，但不能强调谓语和定语。
He bought the book in this shop yesterday▷It was he that/who bought the book in this shop yesterday（强调主语）▷It was the book that he bought in this shop yesterday.(强调宾语)▷It was in this shop that He bought the book yesterday.(强调地点状语)▷It was yesterday that He bought the book in this shop(强调时间状语)练习：强调划线部分He did the experiment in the labTom broke the window of the room yesterday.Mr Wang is going to give us a talk this evening.2)一般疑问句：was /is it +被强调部分+that/who +其他?3)特殊疑问句：特殊疑问词+ was /is it +被强调部分+that/who +其他?汤姆是在操场上弄丢了他的表。
（造句并强调）※强调句型应注意以下几点：1.构成强调句的It没词义，但不能用this /that代替2.被强调部分指人时用that/who均可，其他情况用that.3.判断是否是强调句型的方法：去掉It is /was 与that/who,剩余部分结构完整句意明确，则为强调句。
It was at midnight that Igot here yesterday→Igot here at midnight yesterday比较：①It was 10:00whenI packed up my overcoats in thesuitcase.②It was at 10:00 that I packed up my overcoats inthe suitcase.44)强调谓语动词：do/does/did+动原Do write to me as soon as possible.Mark did lived in London in 1992.5)强调句型还可以强调状语从句（原因状语从句及时间状语从句）It was because he behaved so badly tha t he was punished by the teacher.It was after he graduated from university tha t he settled here.注意：We didn’t realize he was a film star until he took off his dark glassesIt was not until he took off his dark glasses tha t we realized he was a film star.句型结构：It was/is not until …that…翻译句子：1）直到晚上十点我才上床睡觉。
It用法和强调句型
[高考试题精选 高考试题精选] 高考试题精选 (1). is a fact that English is being accepted as an international language. (NMET’95) A. There B. This C. That D. It (2). Does matter if he can’t finish the job on time? (NMET’91) A. this B. that C. he D. it her hair was turning (3). It worried her a bit gray. (NMET’92) A. while B. that C. if D. for (4). ------- Shall we go to the bookstore immediately? ------. (NMET’2000,上海 上海) 上海 A. It doesn’t matter B. It’s up to you C. Don’t mention it D. That’s all right
［高考试题精选］ 高考试题精选］ (1). The Parkers bought a new house but will need a lot of work before they can move in. (NMET’2001) A. they B. it C. one D. which (2). I was disappointed with the film. I had expected to be much better. (NEMT’93) A. that B. this C. one D. it (3). I hope there are enough glasses for each guest . (NMET’95) to have A. it B. those C. them D. one (4). ----- Why don’t we take a little break? ----- Didn’t we just have ? (NMET’2000) A. it B. that is ringing the doorbell. Go .(NMET’2000春，上海 and see 春 上海) A.who is it B. who it is C. who is he D. which one is it 总结： 总结：指说话者心目中的人或指做某动作 的人或与某物有关的人。 的人或与某物有关的人。可以代替指示 代词this 和that. 代词
高中英语语法复习5 强调句、It的用法、省略和插入语
语法复习五：强调句、It的用法、省略和插入语一、强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who （当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met Li Ming yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was … ，其余的时态用It is … 。
(完整)it强调句型
强调句It+ be + 被强调成分 + that (who)…He bought the book in this shop yesterday。
→ It was he that/who bought the book in this shop yesterday. (强调主语he）→ It was the book that he bought in this shop yesterday. （强调宾语the book）→ It was in this shop that he bought the book yesterday. (强调地点状语in this shop）它在句子中不充当任何成分It’s necessary that we should learn English。
(主语从句)It's not until he got off the bus that he realized his money was stolen. (强调句型）原句:My father did the experiment in the lab yesterday evening.强调主语：强调宾语：强调时间：强调地点：Jim told us the news。
（非强调句)__________________________________(强调句型的陈述句形式)___________________________________(强调句型的一般疑问句形式)_______________________________（强调句型的特殊疑问句形式，对Jim提问)Mary said that．对Mary提问：He joined the Party in 1949．对 in 1949提问：被强调的成分除了是名词、代词、介词短语等之外，He knew what had happened when he go back。
高考英语语法复习：强调句、it的用法、省略和插入语句.doc
高考英语语法复习：强调句、IT的用法、省略和插入语句一、强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.强调宾语：It was Li Ming that I met at the railway station yesterday.强调地点状语：It was at the railway station that I met Li Ming yesterday.强调时间状语：It was yesterday that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was … ，其余的时态用It is … 。
it句型归纳总结大全
it句型归纳总结大全"it"句型是英语中常见的一种句型结构，通常用来强调或者指代特定的事物或情况。
下面是对"it"句型的归纳总结：1. 强调句型：It is (was) + 被强调的部分 + that/who + 其余部分。
例，It is the book that I want to read.（我想读的就是这本书。
）。
例，It was Mary who broke the window.（打破窗户的是玛丽。
）。
2. 虚主语句型：It + be + 形容词 + to do.例，It is important to learn English well.（学好英语很重要。
）。
3. 虚宾句型：It + be + 名词 + to do.例，I find it a pleasure to work with you.（我觉得和你一起工作很愉快。
）。
4. 指代句型：It + be + 形容词 + (for sb.) + to do sth.例，It is easy for me to solve the problem.（对我来说解决这个问题很容易。
）。
5. 天气句型：It + be + adj. + (for sb.) + to do sth.例，It is hot for us to go out.（对我们来说出去很热。
）。
6. 距离句型：It + be + 距离 + to + 地点。
例，It is five kilometers to the station.（离车站还有五公里。
）。
以上是对"it"句型的归纳总结，希望对你有所帮助。
如果你还有其他问题，欢迎继续提问。
it的强调用法
It的强调用法一、表示强调,其结构是: It is/was+强调部分+ that+原句剩余部分。
此结构只限于强调状语、主语和宾语。
注意：①如果强调的是人, 其后用that或who 均可; ②如果强调的是物、时间或地点等状语, 其后只能用that不用where、when、why。
如：原句：My father did the experiment in the lab yesterday evening．1. 强调主语：It was my father who/that did the experiment in the lab yesterday evening．2. 强调宾语：It was the experiment that my father did in the lab yesterday evening．3. 强调时间：It was yesterday evening that my father did the experiment in the lab．4. 强调地点：It was in the lab that my father did the experiment yesterday evening．e.g. It was in that city that we met for the first time．二、若原句是not…until句型, 在强调until 部分时,要把否定形式放入被强调部分。
如:1. He didn’t leave until l returned. = It was not until I returned that he left．2. It was not until he told me that I knew the truth．*若强调谓语,则用do /does /did +动词原形,常译为“的确” “一定”等,该结构只能用于陈述句或祈使句中。
语法复习五：强调句、It的用法、省略和插入语
语法复习五：强调句、It的用法、省略和插入语语法复习五：强调句、It的用法、省略和插入语一、强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+ 其它部分。
e.g. It waday thaLi Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Waday thaLi Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway staday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway stada强调宾语：It was Li Ming that I met at the railway staday.强调地点状语：It was at the railway station thatI met Li Ming yesterday.强调时间状语：It waday that I met Li Ming at the railway sta、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It was … ，其余的时态用It is … 。
（二）not … until … 句型的强调句1、句型为：It is/ was not until + 被强调部分 + that + 其它部分e.g. 普通句：He didn’t go to bed until/ till his wife came ba强调句：It was not until his wife came back that he went to bed.2、注意：此句型只用until，不用till。
It的用法和强调句
语法专题十一It的用法和强调句1.形式主语itit常作形式主语，把真正的主语置于句后，真正的主语通常为不定式短语，ing 分词短语和主语从句。
如It is easy to buy a new radio.It is no use telling him that.2.形式宾语itIt作形式宾语真是宾语放在宾语补足语后面，真是宾语通常为不定式，ing分词和宾语从句。
常用句型：think／feel／find／conside／mak e…it+名词短语宾语补足语／形容词短语宾语补足语+不定式短语／分词短语／宾语从句. 如：He felt it his duty to help others.They thought it no good doing that.3强调句it⑴强调句概念和结构：强调句可以用来强调句中的主语部分，宾语和状语。
结构为：It is(was)+被强调部分+that（强调人可用who／whom宾语）+（主语部分，若被强调则没有）+谓语部分+其他部分(若被强调则没有）。
如：.A terrible car accident killed two people on that road a year ago.可改成下列强调句It was a terrible car accident that killed two people on that road a year ago.（强调主语部分）It was on that road that a terrible accident killed two people a year ago（强调状语）It was two people that ／who(m) a terrible car accident killed on that road a year ago （强调宾语）⑵疑问句形式①一般疑问句:It／Was it +被强调部分+ that ／who(m)…?②特殊疑问句：where／when／how／what…it ／was it that／who(m)如：Was it a terrible accident that killed tow people on that road a year ago?What was it that killed tow people on that road ayear agi\o?Where was it that a terrible accident killed tow people a year ago?③强调not…until…状语部分的强调句not…until…状语部分的强调句是：It was/is not until…that…如：He did n’t get home until the rain had stopped.It was not until the rain had stopped that he got home.。
6.强调句、it的用法、省略和插入语
1.强调句 .......................................................................................................................................... - 1 -2.It的用法....................................................................................................................................... - 1 -3.省略 .............................................................................................................................................. - 2 -4、插入语 ....................................................................................................................................... - 3 -5.倒装句 .......................................................................................................................................... - 4 -6.基础练习 ...................................................................................................................................... - 6 -7. 高考试题 .................................................................................................................................... - 8 -8. 模拟试题 .................................................................................................................................... - 9 -1.强调句（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分+ that/ who+ 其它部分。
强调句型_及It的用法
代替由不定 him.
引 式、动名词 We thought it no use
导 或从句等表 doing that.
词 示的真正宾 I’ve made it clear that
语。
nobody is allowed to
smokeቤተ መጻሕፍቲ ባይዱhere.
表示强调,其结构是: It is/was+强调 部分+ that+原句剩余部分。此结构 只限于强调状语、主语和宾语。 引 注意：①如果强调的是人, 其后用 导 that或who 均可; ②如果强调的是 词 物、时间或地点等状语, 其后只能 用that不用where、when、why。
7. --- Was it under the tree ___ you were away talking to a friend? --- Sure. But when I got back there, the bike was gone. A. that B. where C. which D. while 8. --- Why don’t we take a little break ? --- Didn’t we just have ____ ? A. it B. that C. one D. this
*若强调谓语,则 用do /does /did +动词原形,常 译为“的确” “一定”等,该 结构只能用于 陈述句或祈使 句中。引导的 强调句与其它 从句的区别在
Do be patient! (一定要 耐心点) He does want to learn English well. (他的确 想学好英语。) It was in the place that I was born. (强调句) It was the place where I was born. (定语从句)
it 的用法和强调句
活到老, 学到老。
2. It rains cats and dogs.
大雨滂沱
3. It never rains but it pours.
不鸣则已, 一鸣惊人。
4. It is a poor mouse that has only one hole.
注意：
appreciate/like/love/ dislike /hate... + it + if/that/when
I would appreciate it if you would like to help me. I like it when my mother is happy.
3.强调句
4、not … until … 句型的强调句 It is/ was not until + 被强调部分 + that ...
e.g. He didn’t go to bed until his wife came back. 强调句：It was not until his wife came (注意：该结构not bed. back that he went to until不能分开)
一、强调句的句型结构
1、基本句型
It is /was +被强调部分+ who/that
Eg: We elected him monitor at the class meeting yesterday.
It was we that /who elected him monitor at the class meeting yesterday.
1. It is never too old to learn. 2. It rains cats and dogs. 3. It never rains but it pours. 4. It is a poor mouse that has only one hole.
it引导的强调句型
英语中的it强调句型一、it强调句型的构成：It+be+被强调部分+that(强调部分指人做主语时时用who，指人做宾语时用whom)+句子的其他部分。
例如：Mary met an old beggar in the street yesterday.It was Mary who/that met an old beggar in the street yesterday.(强调主语)It was an old beggar whom/that Mary met in the street yesterday.(强调宾语)It was yesterday that Mary met an old beggar in the street.(强调时间状语)It was in the street that Mary met an old beggar yesterday.(强调地点状语)注意：it强调句型不能强调句子的谓语。
二、not…until结构强调句型的构成：It+be+not+until部分+that+句子的其他部分。
例如：He didn't go to bed until his father came back..变为强调句型为：It was not until his father came back that he went to bed.注意原句中的didn't go部分中的not提前后，剩下did go变为went.本文开头提到的两个句子都是not..until结构用于强调句型。
那么把这两句话变回正常的语序则为：1)…but he didn't make his most important discovery until after the war.2)The importance of Fleming's discovery was not fully recognized until World War II.三、特殊疑问句强调句型的构成：特殊疑问词+be+it+that+句子的其他部分(用陈述语序)例如：When did you receive the gift？对特殊疑问词when做强调：When was it that you received the gift？注意此句中的received是由did加receive结合而成的。
It用法和强调句
It用法和强调句It用法和强调句典型例句：1.---Who is knocking? “---谁在敲门？”---It must be Li Hong. (不用she). “---肯定是李红。
”比较：---Who is that girl？“---那个女孩是谁？”---She is Li Hong. “---她是李红。
”注：it作实义代词，代替前面提到过的人、事、物。
指代人时，常用于小孩或身份、性别不明的人。
2.Our computer is stolen. Have you heard about it?我们的计算机被偷了。
你听说过这事了吗？与下列句子进行比较：（1）As they are retired, Mr.and Mrs. Scott prefer a house in the country to spend their late years to one in a large city.由于退休了，Scott先生和夫人更想要座乡下的房子而不愿要大城市的来度过晚年。
（2）Few pleasures can equal that of a cool drink on a hot day.很少有乐趣能同热天的一杯冷饮相等同。
3.It’s half an hour’s ride from here to the station.从这里到车站开车要半个小时。
It’s midnight when my father came back.我父亲回来的时候是半夜。
比较：It’s at midnight that my father came back.是在半夜的时候，我父亲回来的。
4.It took me more than 3 days to finish all the hard work.花费了我三天多才完成所有这些困难的工作。
试译下列各句：（1）It is time for me to get down to working.到了我开始认真工作的时候了。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
用法大全英语强调句及it强调句、It的用法、省略和插入语
一、强调句
（一）强调句句型
1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who （当强调主语且主语指人）+ 其它部分。
e.g. It was yesterday that he met Li Ping.
2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?
3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？
e.g. When and where was it that you were born?
4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.
强调宾语：It was Li Ming that I met at the railway station yesterday.
强调地点状语：It was at the railway station that I met Li Ming yesterday.
强调时间状语：It was yesterday that I met Li Ming at the railway station.
5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。
原句谓语动词是一般过去时、过去完成时和过去进行时，用It
was …，其余的时态用It is …。
（二）not …until …句型的强调句
其它部分+ that + 被强调部分It is/ was not until + 、句型为：1
e.g. 普通句：He didn't go to bed until/ till his wife came back.
强调句：It was not until his wife came back that he went to bed.
2、注意：此句型只用until，不用till。
但如果不是强调句型，till, until可通用；因为句型中It is/ was not …已经是否定句了，that后面的从句要用肯定句，切勿再用否定句了。
（三）谓语动词的强调
1、It is/ was …that …结构不能强调谓语，如果需要强调谓语时，用助动词do/ does 或did。
e.g. Do sit down. 务必请坐。
He did write to you last week. 上周他确实给你写了信。
Do be careful when you cross the street. 过马路时，务必（千万）要小心啊！
2、注意：此种强调只用do/ does和did ，没有别的形式；过去时用did ，后面的谓语动词用原形。
二、It的用法
（一）作人称代词
1、it代替前面（或后面）的单数名词或分句等所表示的事物。
e.g. You cannot eat your cake but have it.（it代替前面的cake）
Although we cannot see it, there is air all around us. （it代替后面的air）
They say he has left town, but I don't believe it. （it代替前面They…town分句中的情况）
2、代替有生命但不能或不必分阴阳性的东西（包括婴儿）。
e.g. Yesterday we saw a big tree. It was fully twenty metres high. （it代替前面的tree）
The baby cried because it was hungry. （it代替前面的baby）
、在某些习惯说法中，可以代替人。
3
e.g. ---- Someone is knocking at the door, Peter. ---- Who is it? ---- It's me.
---- Who are singing? ---- It is the children.
---- The light is still on in the lab. It must be the third-year students doing the experiment.
4、it与one的区别：这两个词都可以代表前面说过的名词，但it用于同名同物的场合；one则用于同名异物的场合。
e.g. ---- Do you still have the bicycle? ---- No, I have sold it.
---- Is this knife yours? ---- No. It is Xiao Zhang's. Mine is the one on the
desk.
5、it与that的区别：两词都可代替某一特定名词，但that指同一类，并非同一个。
e.g. The climate of South China is mild（温和的）; I like it very much.（it指the climate of South China）
The climate of South China is much better than that of Japan.（that指the climate）
（二）作无人称代词
it作无人称代词时，除了句中找不到它所代表的词语外，另一个特点是它后面的内容都是表示天气、时间、距离、度量衡及情况等。
It is fine (rainy, windy, etc.).
It is noon.
It is a half hour's walk to the factory.
It is eighteen square metres in area.
What does it matter?
（三）作强调词，构成强调结构．
用以帮助改变句子结构，使句子的某一成分受到强调。
“It is (was) + 所强调的成分+ that (who) + 其它成分。
”在这个句型中，it本身没有词义。
详见“一、强调句”。
（四）引导词it作形式主语（宾语）
为了使句子平衡，常采用形式主语（或宾语）it ，而把真正的主语（或宾语）置于句子后面。
通常引导词it与它所代替的句子成分中间要夹有某些词。
e.g. It takes half an hour to go there on foot.（It与to go there on foot之间夹有takes half an hour四个词）
We thought it strange that Mr Smith did not come last night. （it与that从句中间夹有strange）
但有时it与所替代部分之间并不夹有其它词。
e.g. You may depend on it that they will support you.（因为介词on之后一般不直接接that引导的宾语从句。
注意：it不是多余的，不能当作错句）。